I have a Pentium II 233MHz PC running Win98. Although I bought it only a few weeks ago the CD-ROM went out and I had it replaced by the company that sold it to me. The CD-ROM works well, but ever since then, whenever I start up the computer it comes up in Safe Mode. I have to let it come up in Safe Mode then restart it using the Reset button (sometimes several times) to get it to come up in Normal Mode. Any ideas?